EP0911551A1 - Méthode de commande d'une transmission automatique de véhicule automobile - Google Patents

Méthode de commande d'une transmission automatique de véhicule automobile Download PDF

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Publication number
EP0911551A1
EP0911551A1 EP98117182A EP98117182A EP0911551A1 EP 0911551 A1 EP0911551 A1 EP 0911551A1 EP 98117182 A EP98117182 A EP 98117182A EP 98117182 A EP98117182 A EP 98117182A EP 0911551 A1 EP0911551 A1 EP 0911551A1
Authority
EP
European Patent Office
Prior art keywords
mode
manual
automatic
predetermined condition
last
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP98117182A
Other languages
German (de)
English (en)
Other versions
EP0911551B1 (fr
Inventor
Georg Dipl.-Ing. Kruse
Volker Marx
Frank Carl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Volkswagen AG
Original Assignee
Volkswagen AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Volkswagen AG filed Critical Volkswagen AG
Publication of EP0911551A1 publication Critical patent/EP0911551A1/fr
Application granted granted Critical
Publication of EP0911551B1 publication Critical patent/EP0911551B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
    • F16H61/0248—Control units where shifting is directly initiated by the driver, e.g. semi-automatic transmissions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/08—Range selector apparatus
    • F16H2059/082—Range selector apparatus with different modes
    • F16H2059/084—Economy mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/08—Range selector apparatus
    • F16H2059/082—Range selector apparatus with different modes
    • F16H2059/085—Power mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2300/00—Determining of new ratio
    • F16H2300/14—Selecting a state of operation, e.g. depending on two wheel or four wheel drive mode

Definitions

  • the invention relates to a method for controlling an automatic transmission Motor vehicle, a switching function optionally in an automatic mode automatically or manually controlled in a manual mode, according to the Preamble of claim 1.
  • the present invention is therefore based on the object of a method of to provide the above type, the above disadvantages be overcome.
  • the driver can concentrate entirely on traffic and do not have to pay attention to it Avert traffic events to switch from manual mode back to automatic mode switch.
  • the number of manually triggered switching operations in particular within a predetermined time interval, determined and after a predetermined number of switching operations from an "ECO" mode to a "sport” mode changed.
  • the predetermined condition is the expiry of a predetermined time t to since the last manual shift operation.
  • the predetermined condition is a brake application since the last is manual shifting, a traffic situation is taken into account, which all the attention and possibly both hands needed for steering wheel actuation.
  • the driver immediately enters such a phase, triggered by the brake application relieved of shifting gears and the shifting operation again automatic Pass transmission control.
  • steering wheel actuation signals an increased need for attention the driver, for example for cornering or evasive maneuvers. Is accordingly it is particularly advantageous that the predetermined condition is a steering wheel actuation since last manual switching operation.
  • the predetermined condition is expediently a turn signal actuation since the last manual switching operation. This achieves an automatic relief of the driver from Gear shifting in situations such as overtaking or turning where in turn, all the driver's attention should be on the traffic should instead of shifting gears of the transmission. This then takes over According to the invention, the transmission control is completely automatic again.
  • a selector lever of an automatic transmission with either manual or automatic Gear shift includes an automatic shift gate with the positions P, R, N, D and if necessary, upshift limit automatic levels 2 and 3 and a manual shift gate with a neutral middle position of the selector lever and two positions "+” and "-" for manual gradual upshift ("+") or downshift ("-") of gears of the Automatic transmission.
  • the gear manually selected by the driver is now held in D-mode until further vehicle or driver activity, such as braking, steering wheel actuation, timing t should or turn signal actuation takes place. This causes the transmission control to go back to normal D-mode with automatic transmission actuation
  • the return condition to the automatic mode can also be a combination of several such conditions at the same time or within a predetermined period of time, for example simultaneous actuation of the brake and turn signal by the driver or a driver action, such as steering wheel brake and / or turn signal actuation after a predetermined time t should be since the last manual shift.
  • the transmission control evaluates the manual "+” / "-" activities of the driver and automatically changes from an "ECO" mode into a "sport” mode after, for example, a predetermined number of manual Gear changes in a predetermined time.
  • a subsequent automatic operation takes place then according to the invention in the "sport” mode, instead of the possibly original "ECO" mode, which may be at the time of switching from automatic to manual Gearbox actuation was active.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
EP98117182A 1997-10-09 1998-09-10 Méthode de commande d'une transmission automatique de véhicule automobile Expired - Lifetime EP0911551B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19744598A DE19744598B4 (de) 1997-10-09 1997-10-09 Verfahren zum Steuern eines Automatikgetriebes eines Kraftfahrzeuges
DE19744598 1997-10-09

Publications (2)

Publication Number Publication Date
EP0911551A1 true EP0911551A1 (fr) 1999-04-28
EP0911551B1 EP0911551B1 (fr) 2004-02-11

Family

ID=7845047

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98117182A Expired - Lifetime EP0911551B1 (fr) 1997-10-09 1998-09-10 Méthode de commande d'une transmission automatique de véhicule automobile

Country Status (2)

Country Link
EP (1) EP0911551B1 (fr)
DE (2) DE19744598B4 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19941013A1 (de) * 1999-08-28 2001-03-01 Volkswagen Ag Schalteinrichtung zur Steuerung eines Automatik-Getriebes eines Kraftfahrzeuges
FR2802267A1 (fr) * 1999-12-08 2001-06-15 Luk Lamellen & Kupplungsbau Vehicule automobile comportant une boite de vitesses
EP1122467A1 (fr) * 2000-02-07 2001-08-08 Renault Procédé de pilotage des changements de rapports d'une boíte de vitesses automatique
DE102008011641B4 (de) 2008-02-28 2023-08-17 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Steuerung eines automatisch schaltenden Getriebes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5722178B2 (ja) 2011-09-21 2015-05-20 本田技研工業株式会社 変速制御装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3201440A1 (de) * 1982-01-19 1983-09-08 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum steuern von getrieben in kraftfahrzeugen
DE4312717A1 (de) * 1993-04-20 1993-11-04 Zahnradfabrik Friedrichshafen Verfahren zur steuerung eines automatischen schaltgetriebes
FR2699978A1 (fr) * 1992-12-29 1994-07-01 Peugeot Dispositif de commande pour boîte de vitesses automatique, notamment de véhicule automobile.
WO1996028317A1 (fr) * 1995-03-15 1996-09-19 Automotive Products Plc Transmissions de vehicules

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3626100C2 (de) * 1985-08-10 1995-12-14 Zahnradfabrik Friedrichshafen Steuereinrichtung zum selbsttätigen Schalten von Stufenwechselgetrieben
DE3717675C5 (de) * 1987-05-26 2005-12-15 Bayerische Motoren Werke Ag Schalteinrichtung für ein Kraftfahrzeug mit automatischem Getriebe
DE4311886C2 (de) * 1993-04-10 2001-12-20 Porsche Ag Vorrichtung und Verfahren zum Steuern eines selbsttätig schaltenden Getriebes
DE4419212A1 (de) * 1994-06-01 1995-12-07 Zahnradfabrik Friedrichshafen Schaltvorrichtung für ein automatisches Getriebe
DE19547750A1 (de) * 1995-12-20 1997-06-26 Bayerische Motoren Werke Ag Schalteinrichtung für ein Kraftfahrzeug mit automatischem Getriebe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3201440A1 (de) * 1982-01-19 1983-09-08 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum steuern von getrieben in kraftfahrzeugen
FR2699978A1 (fr) * 1992-12-29 1994-07-01 Peugeot Dispositif de commande pour boîte de vitesses automatique, notamment de véhicule automobile.
DE4312717A1 (de) * 1993-04-20 1993-11-04 Zahnradfabrik Friedrichshafen Verfahren zur steuerung eines automatischen schaltgetriebes
WO1996028317A1 (fr) * 1995-03-15 1996-09-19 Automotive Products Plc Transmissions de vehicules

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19941013A1 (de) * 1999-08-28 2001-03-01 Volkswagen Ag Schalteinrichtung zur Steuerung eines Automatik-Getriebes eines Kraftfahrzeuges
FR2802267A1 (fr) * 1999-12-08 2001-06-15 Luk Lamellen & Kupplungsbau Vehicule automobile comportant une boite de vitesses
EP1122467A1 (fr) * 2000-02-07 2001-08-08 Renault Procédé de pilotage des changements de rapports d'une boíte de vitesses automatique
FR2804737A1 (fr) * 2000-02-07 2001-08-10 Renault Procede de pilotage des changements de rapports d'une boite de vitesses automatique
DE102008011641B4 (de) 2008-02-28 2023-08-17 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Steuerung eines automatisch schaltenden Getriebes

Also Published As

Publication number Publication date
EP0911551B1 (fr) 2004-02-11
DE19744598A1 (de) 1999-04-15
DE59810739D1 (de) 2004-03-18
DE19744598B4 (de) 2006-06-08

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